Sample

Compound

PT-141 10 mg

Lot

SA-P14-2609

Formula

C₅₀H₆₈N₁₄O₁₀

Laboratory

Independent lab

Test	Method	Limit	Result
Purity	HPLC	≥ 99.0%	99.68%
Identity	Mass spectrometry	1025.2 ± 1.0 Da	1025.2 Da
Net content	Quantitative HPLC	≥ 10 mg	10.24 mg
Endotoxin	LAL assay	≤ 0.5 EU/mg	0.08 EU/mg
Sterility	Membrane filtration	No growth	No growth
Heavy metals	ICP-MS	≤ 10 ppm total	0.9 ppm
Moisture	Karl Fischer	≤ 8.0%	3.1%